I first discovered this booklet in the CTS bookshop several years ago when I was a student, hungry for more information about my faith. I treasured this booklet when I read it - I have never found something so simple and yet so useful for young Catholics. It not only teaches you how to live your faith, but it also teaches about prayer, chastity, holiness and helps you figure out your vocation. It's also brilliant on advice for evangelisation - for example, Fr Wang suggests praying every day for an occasion to evangelise which I have found to be an incredibly fruitful prayer! Since that day, I have bought many more copies and tried to always have a copy in my bag to hand out to friends who want to know more about Catholicism, as it's easy to read and not intimidating in any way. I can't recommend this booklet enough.